X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6
Temperature 277.0
Details 20-24% PEG3350, 0.1 M cacodylate, 140-200 mM magnesium acetate, 5 mM TCEP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 57.53 α = 90
b = 106.7 β = 90
c = 156.55 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r mirrors 2015-09-12
Diffraction Radiation
Monochromator Protocol
double crystal Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.2 1.000 ALS 8.2.2

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
2.2 64 99.5 0.104 0.104 -- 4.7 -- 49473 -- -3.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.2 2.3 99.0 2.024 2.024 0.7 4.5 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
FOURIER SYNTHESIS 2.2 63.113 -- 0.03 -- 49398 4695 99.39 -- 0.1854 0.1828 0.2345 random
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.2 2.225 -- 146 2952 0.3964 0.4239 -- 98.0
X Ray Diffraction 2.225 2.2512 -- 157 2933 0.3988 0.4244 -- 99.0
X Ray Diffraction 2.2512 2.2786 -- 166 2976 0.3744 0.4036 -- 99.0
X Ray Diffraction 2.2786 2.3075 -- 118 2992 0.3656 0.414 -- 98.0
X Ray Diffraction 2.3075 2.3379 -- 163 2926 0.3513 0.3827 -- 100.0
X Ray Diffraction 2.3379 2.3699 -- 173 2971 0.3432 0.3982 -- 99.0
X Ray Diffraction 2.3699 2.4037 -- 145 2951 0.3242 0.3273 -- 98.0
X Ray Diffraction 2.4037 2.4396 -- 149 2963 0.3008 0.3844 -- 100.0
X Ray Diffraction 2.4396 2.4777 -- 177 2999 0.314 0.3454 -- 100.0
X Ray Diffraction 2.4777 2.5184 -- 179 2949 0.2825 0.3352 -- 99.0
X Ray Diffraction 2.5184 2.5618 -- 164 2972 0.2784 0.3212 -- 100.0
X Ray Diffraction 2.5618 2.6084 -- 189 2994 0.2673 0.3067 -- 99.0
X Ray Diffraction 2.6084 2.6585 -- 142 2933 0.2438 0.2931 -- 100.0
X Ray Diffraction 2.6585 2.7128 -- 156 3021 0.233 0.3329 -- 100.0
X Ray Diffraction 2.7128 2.7718 -- 150 2975 0.236 0.2885 -- 100.0
X Ray Diffraction 2.7718 2.8363 -- 124 3023 0.2329 0.3267 -- 100.0
X Ray Diffraction 2.8363 2.9072 -- 150 3003 0.2184 0.2533 -- 100.0
X Ray Diffraction 2.9072 2.9858 -- 159 3003 0.2128 0.2819 -- 100.0
X Ray Diffraction 2.9858 3.0737 -- 169 2981 0.2017 0.2331 -- 100.0
X Ray Diffraction 3.0737 3.1729 -- 159 2979 0.1884 0.2642 -- 100.0
X Ray Diffraction 3.1729 3.2863 -- 140 2993 0.1821 0.3 -- 100.0
X Ray Diffraction 3.2863 3.4178 -- 168 2991 0.1568 0.1852 -- 100.0
X Ray Diffraction 3.4178 3.5734 -- 160 3003 0.1582 0.2254 -- 100.0
X Ray Diffraction 3.5734 3.7618 -- 155 2964 0.1496 0.2055 -- 100.0
X Ray Diffraction 3.7618 3.9974 -- 146 2949 0.1374 0.2012 -- 99.0
X Ray Diffraction 3.9974 4.306 -- 157 3006 0.1274 0.1895 -- 99.0
X Ray Diffraction 4.306 4.7392 -- 161 2964 0.1115 0.1421 -- 99.0
X Ray Diffraction 4.7392 5.4246 -- 125 2974 0.124 0.2228 -- 99.0
X Ray Diffraction 5.4246 6.8332 -- 169 2952 0.1457 0.1661 -- 99.0
X Ray Diffraction 6.8332 63.1393 -- 179 2916 0.1389 0.1773 -- 98.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.008
f_plane_restr 0.005
f_chiral_restr 0.07
f_dihedral_angle_d 16.294
f_angle_d 1.173
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6424
Nucleic Acid Atoms 0
Heterogen Atoms 177
Solvent Atoms 241

Software

Software
Software Name Purpose
PHENIX refinement version: 1.8.2_1309
iMOSFLM data reduction
Aimless data scaling
REFMAC phasing